|
| System Bus |
USB 2.0 |
| Bus Information |
Baud Rate, Max. |
480 Mbps |
Bus Standards Compliance |
USB 1.1
USB 2.0 | System Bus Details |
USB 2.0 devices recommended, USB 1.1 compatible | | Mounting Configuration |
Desktop / benchtop
External module |
| Direct Sensor Input |
Thermocouple |
| On-Board FIFO Memory Buffer |
1M samples |
|
| Number of Channels |
16 |
| Single-Ended Channels |
16 |
| Differential Channels |
8 |
| Single-Ended with Multiplexer, Max |
64 |
| Differential with Multiplexer, Max |
32 |
| A/D Converter Resolution |
16-bit |
| Max. A/D Speed (throughput) |
1MHz |
| A/D Converter Settling Time |
ADC settling time defaults to 1 μs. Settling times can be programmed from 1μs to 1 s in 20.83-ns steps. |
| A/D Speed/Bandwidth Details |
With ADC settling time set at 1µs, a single chanel can be scanned at 1 MS/s, two
channels at 500 kS/s, and 16 channels at 62.5 kS/s. Programing a longer
settling time reduces the number of samples that can be scanned per s. |
| Channel Queue |
Channel/gain queue lets you choose order and gain setting for channel sampling. |
| Channel Queue Size |
512 positions |
| Queue Special Features |
Inputs can be scanned based on an internal programmable timer, signals from analog channels, DIO, or counters. |
| Cold Junction Compensation |
CJC on all channels |
| Accuracy |
Nonlinearity |
- Integral: ±2 LSB max.
- Differential: ±1 LSB max.
|
| Noise |
CMRR (Common Mode Rejection Ratio) |
-70 dB typ., DC to 1kHz |
Noise |
- Signal-to-Noise Ratio: 72dB typ. (±10V range, 1kHz fundamental)
- Total Harmonic Distortion: -80dB typ. (±10V range, 1kHz fundamental)
| | Input Impedance |
20MΩ |
| Input Impedance Details |
10 MO S.E., 20 MO diff. |
| A/D Special Features |
All 8 differential analog inputs can be configured as thermocouple inputs. |
|
| Bipolar Input Ranges |
-10V to +10V
-5V to +5V
-2V to +2V
-1V to +1V
-200mV to +200mV
-100mV to +100mV
-500mV to +500mV |
| Thermocouple Support |
Thermocouple Inputs |
J-type thermocouple
K-type thermocouple
T-type thermocouple
E-type thermocouple
R-type thermocouple
S-type thermocouple
B-type thermocouple
N-type thermocouple |
J-type Range Supported |
-328°F....1400°F
(-200°C....760°C)
| K-type Range Supported |
-328°F....2192°F
(-200°C....1200°C)
| T-type Range Supported |
-328°F....752°F
(-200°C....400°C)
| E-type Range Supported |
-454°F....1202°F
(-270°C....650°C)
| R-type Range Supported |
-58°F....3214.4°F
(-50°C....1768°C)
| S-type Range Supported |
-58°F....3214.4°F
(-50°C....1768°C)
| B-type Range Supported |
572°F....2552°F
(300°C....1400°C)
| N-type Range Supported |
-454°F....2372°F
(-270°C....1300°C)
| | A/D Range Selection |
Software |
| Gains |
1
2
5
10
20
50
100 |
| Gain Range Details |
Gains apply only to base range of ±10 V. |
|
| Triggering Type(s) Supported |
Pretrigger (FIFO acquires data until trigger)
Post-trigger (starts at chosen point after trigger)
Software trigger (software-controlled trigger)
External pulse trigger (triggered by pulse on trigger input)
Analog slope trigger (trigger based on slope of acquired data points)
Counter/timer trigger (triggered by on-board counter/timer)
Pre-to-post trigger (collects data around a trigger point) |
| Triggering Features |
Sources for trigger singal can be
- Any analog input channel
- Software
- External digital signal
- 8- or 16-bit patterns of the DIO ports
- Counter/totalizer status
|
|
| Number of Analog Output (D/A) Channels |
4 |
| D/A Converter |
Resolution |
16-bit |
Update Rate, All Channels, max |
1MHz | Update Rate, 1 Channel, max. |
500KHz | Settling Time, max. |
2µs to rated accuracy | | Bipolar Output Ranges |
-10V to +10V |
| Output Range Selection |
Fixed |
| Current Rating |
Output current: ±1 mA. Sourcing more current (up to ±10 mA) may require use of the included power supply. |
| Accuracy |
Gain Error |
±0.01% |
Offset Error |
±0.0045 V maximum | | Analog Output Features |
Four programmable pacer sources:
- Onboard output scan clock, indendent of input scan clock
- Onboard input scan clock
- External output scan clock, independent of input scan clock
- External input scan clock
|
|
| Number of User Channels |
4 |
| Counter/Timer Size |
32-bit |
| Input Frequency, max. |
20MHz |
| Clock Source(s) |
Onboard or external input scan clock. |
| Accuracy |
Time base accuracy: 50 ppm, 0 to 50°C |
| Pulse Width, High, min. |
25ns |
| Pulse Width, Low, min. |
25ns |
| Counter/Timer Special Features |
Counters can be set for 16 or 32 bits, totalize, clear on read, rollover, or stop at all Fs. Any other channel can gate the counter.
Counters can accept inputs from rotary shaft quadrature encoders with up to 2 billion pulses per revolution, 20 MHz input frequencies, and x1, x2, or x4 count modes, as long as the encoder outputs are within the range of -5 V to +10V.
In addition to the four primary counters, there are two 16-bit frequency/pulse generators. Each outputs a square wave at frequencies up to 1 MHz.
- Output high: 2.0 V minimum @ -1mA or 2.9V min. @ -400µA.
- Output low: 0.4V minimum @ 400µA.
|
|
| Number of I/O Lines |
24 |
| Digital I/O Details |
Inputs can be scanned asynchronously under program control at any time relative to input scanning, or they can be scanned synchronously with input scanning. Two of the 8-bit ports can be configured for 16-bit pattern generation. The pattern can also be updated synchronously with an acquisition at up to 4 MHz. |
| Primary Digital I/O |
Configuration |
24 bidirectional (three 8-bit ports) |
Input/Output Selection |
Software | Signal Connector |
Screw terminals | Inputs |
Input Voltage - High (Vih, DC) |
2V....5V | Input Voltage - Low (Vil) |
0mV....0.8V | Outputs |
Output Voltage - High (Voh) |
2V....5V | Output Voltage - Low (Vol) |
0mV....0.8V | Output Current Sink, max. |
1mA | Output Current Source Details |
Use included power supply if you need to source more than 1 mA. | |
| Software Included Free with Product |
Setup_utility software
calibration software |
| Software Included - Features |
Universal Driver and LabVIEW® drivers, as well as drivers for Windows® 2000, XP, and 32-bit Vista. |
| Operating System Compatibility |
Windows XP
Windows 2000
Windows Vista compliant |
| Software Compatibility |
Universal Driver Library
DASYLab®
LabVIEW® |
|
| Connector #1 |
Quantity |
72 |
Type |
Screw terminals as removable (lift-off) terminal strips | Location |
On module | | Connector #2 |
Quantity |
1 |
Type |
DB-25 (25-pin) | Gender |
Female (socket) | Location |
On module | | Connector #3 |
Type |
USB Type B (4-pin, square) |
Gender |
Female (socket) | | Connector & Cabling Details |
Wire Gauge Range: 14 to 30 AWG |
|
| Construction Material |
Metal
Plastic |
| Protection Rating |
NEMA 1 |
|
| Power Consumption (typical) |
3 W standalone, 3.4 W when connected to UCDAS EXP multiplexer |
| Power Supply Notes |
Use included external AC-to-DC power supply with cord if USB port cannot supply
adequate power. |
|
| Other Control Features |
Power LED and active LED on side panel |
|
| Operating Temperature |
-22°F....158°F
(-30°C....70°C)
|
| Storage Temperature |
-40°F....176°F
(-40°C....80°C)
|
| Relative Humidity, noncondensing |
0%....95% |
| Other Environmental Specifications |
Vibration: MIL STD 810E Category 1 and 10 |
|
| Safety/Approvals |
Meets CE standards
Meets EMC Directive 89/336/EEC
Meets MIL-STD-810E |
|
| Width |
10.59"
(269mm)
|
| Height |
1.77"
(45mm)
|
| Depth |
3.62"
(92mm)
|
|
| Weight |
0.95lbs
(431g
)
|
